JPS6180981U

JPS6180981U -

Info

Publication number: JPS6180981U
Application number: JP16700684U
Authority: JP
Priority date: 1984-11-02
Filing date: 1984-11-02
Publication date: 1986-05-29
Also published as: JPH049414Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る自動車のサイドドアヒン
ジ機構の実施例を示す斜視図、第２図は同実施例
に係るサイドドアヒンジを取付けたフロントピラ
ー及びサイドドアの位置関係を示す略示断面図、
第３図は第２図の要部を拡大して示す断面図、第
４図は同実施例におけるメインアーム及びハーネ
スプロテクタを示す分解斜視図、第５図は同実施
例におけるメインアームの回転中心軸の取付け状
態を示す断面図、第６図は第５図における回転中
心軸と嵌合されるブツシユを示す斜視図、第７図
は上記実施例におけるコントロールアーム側の回
転中心軸の取付け状態を示す断面図、第８図は同
実施例におけるドアチエツク機構の要部を示す断
面図、第９図は同実施例におけるドアサイドアー
ムの取付状態を示す側面図、第１０図乃至第１２
図は第９図の−乃至−線視図、第１
３図は上記実施例におけるボデイサイドベースの
取付状態を示す側面図、第１４図乃至第１６図は
第１３図の−線乃至−線視図、
第１７図は上記実施例のサイドドアヒンジにおけ
るサイドドア開閉時の状態を示す平面図、第１８
図及び第１９図は本考案におけるドアチエツク機
構の他の実施例を示す斜視図である。１０…サイドドアヒンジ、１１…フロントサイ
ドフエンダ、１２…サイドドア、１４…エンドパ
ネル、１６…ドアサイドベース、１６Ａ，１６Ｂ
…ボルト孔、１８…フロントピラー、１８Ａ…表
面、２０…ボデイサイドベース、２０Ａ，２０Ｂ
，２０Ｃ…ボルト孔、２２Ａ，２４Ａ…上部回転
中心軸（ドアサイド）、２６Ａ，２８Ａ…上部回
転中心軸（ホデイサイド）、２２Ｂ…２４Ｂ…下
部回転中心軸（ドアサイド）、２６Ｂ，２８Ｂ…
下部回転中心軸（ボデイサイド）、３０Ａ…上部
コントロールアーム、３０Ｂ…下部コントロール
アーム、３２…メインアーム、３８Ａ…上部アー
ム（メインアーム）、３８Ｂ…下部アーム（メイ
ンアーム）、９０，９２…対向面、９０Ａ，９２
Ａ…取付面、９０Ｂ，９２Ｂ…浮上り面。 FIG. 1 is a perspective view showing an embodiment of a side door hinge mechanism for an automobile according to the present invention, and FIG. 2 is a schematic sectional view showing the positional relationship between a front pillar and a side door to which a side door hinge according to the embodiment is attached.
Fig. 3 is an enlarged sectional view of the main part of Fig. 2, Fig. 4 is an exploded perspective view showing the main arm and harness protector in the same embodiment, and Fig. 5 is the center of rotation of the main arm in the same embodiment. 6 is a perspective view showing a bush fitted with the rotation center shaft in FIG. 5; FIG. 7 is a sectional view showing the attachment state of the rotation center shaft on the control arm side in the above embodiment. 8 is a sectional view showing the main parts of the door check mechanism in the same embodiment, FIG. 9 is a side view showing the attached state of the door side arm in the same embodiment, and FIGS. 10 to 12.
The figure is a - to - line view of Fig. 9.
3 is a side view showing the mounting state of the body side base in the above embodiment, FIGS. 14 to 16 are views taken from - line to - in FIG. 13,
FIG. 17 is a plan view showing the state of the side door hinge of the above embodiment when the side door is opened and closed;
This figure and FIG. 19 are perspective views showing other embodiments of the door check mechanism according to the present invention. 10...Side door hinge, 11...Front side fender, 12...Side door, 14...End panel, 16...Door side base, 16A, 16B
...Bolt hole, 18...Front pillar, 18A...Surface, 20...Body side base, 20A, 20B
, 20C...Bolt hole, 22A, 24A...Upper rotation center axis (door side), 26A, 28A...Upper rotation center axis (body side), 22B...24B...Lower rotation center axis (door side), 26B, 28B...
Lower rotation center axis (body side), 30A...Upper control arm, 30B...Lower control arm, 32...Main arm, 38A...Upper arm (main arm), 38B...Lower arm (main arm), 90, 92...Opposing surface ,90A,92
A...Mounting surface, 90B, 92B...Floating surface.

Claims

[Claims for Utility Model Registration] (1) A door side base that is vertically elongated along the swing base end of the side door and is attached to the end; and a door side base that is adjacent to the end. It is formed long in the vertical direction along the surface of the body side,
a body side base attached to the surface; four upper rotation center shafts supported at at least two locations each on the upper and lower portions of the door side base and the body side base; and aligned below the upper rotation center shaft. four lower rotation center shafts, an upper first arm whose both ends are rotatably connected to one rotation center shaft of each of the body side base and the door side base among the upper rotation center shafts; A lower first arm whose both ends are rotatably connected to the lower rotational center axis aligned with the upper rotational center axis at both ends of the first arm, and an upper arm whose both ends are rotatably connected to the other upper rotational center axis. and a lower second arm rotatably connected to the other lower rotation center shaft, the side door of the door side base and the body side base. and a side door hinge mechanism for an automobile, characterized in that the surface facing the body side surface is a floating surface that does not come into contact with the side door and the body side surface, except for the mounting surface to the side door and the body side surface. . (2) The automobile according to claim 1, wherein the mounting surface is a portion near the periphery of a bolt through hole for fastening the door side base and body side base to the side door and body side surface. Side door hinge mechanism.